From 6998d48ffc99fc9d0f016fba92c532bba6496bd9 Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@kyomu.43-1.org>
Date: Wed, 30 Oct 2013 18:43:12 +0000
Subject: [PATCH] Also support "git-svn" in run_testsuite.cmake

git-svn-id: https://svn.dealii.org/trunk@31488 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/cmake/scripts/run_testsuite.cmake | 88 +++++++++++++++++------
 1 file changed, 66 insertions(+), 22 deletions(-)

diff --git a/deal.II/cmake/scripts/run_testsuite.cmake b/deal.II/cmake/scripts/run_testsuite.cmake
index 87ae30a70c..7f07851263 100644
--- a/deal.II/cmake/scripts/run_testsuite.cmake
+++ b/deal.II/cmake/scripts/run_testsuite.cmake
@@ -227,8 +227,13 @@ MESSAGE("-- CTEST_CMAKE_GENERATOR:  ${CTEST_CMAKE_GENERATOR}")
 #
 
 FIND_PROGRAM(HOSTNAME_COMMAND NAMES hostname)
-EXEC_PROGRAM(${HOSTNAME_COMMAND} OUTPUT_VARIABLE _hostname)
-SET(CTEST_SITE "${_hostname}")
+IF(NOT "${HOSTNAME_COMMAND}" MATCHES "-NOTFOUND")
+  EXEC_PROGRAM(${HOSTNAME_COMMAND} OUTPUT_VARIABLE _hostname)
+  SET(CTEST_SITE "${_hostname}")
+ELSE()
+  # Well, no hostname available. What about:
+  SET(CTEST_SITE "BobMorane")
+ENDIF()
 
 MESSAGE("-- CTEST_SITE:             ${CTEST_SITE}")
 
@@ -308,34 +313,61 @@ IF(EXISTS ${CTEST_BINARY_DIRECTORY}/detailed.log)
 ENDIF()
 
 #
-# Append subversion branch to CTEST_BUILD_NAME:
+# Query subversion information:
 #
+
+# First try native subversion:
 FIND_PACKAGE(Subversion QUIET)
-EXECUTE_PROCESS(
-  COMMAND ${Subversion_SVN_EXECUTABLE} info ${CTEST_SOURCE_DIRECTORY}
-  OUTPUT_QUIET ERROR_QUIET
-  RESULT_VARIABLE _result
-  )
+SET(_result 1)
+IF(SUBVERSION_FOUND)
+  EXECUTE_PROCESS(
+    COMMAND ${Subversion_SVN_EXECUTABLE} info ${CTEST_SOURCE_DIRECTORY}
+    OUTPUT_QUIET ERROR_QUIET
+    RESULT_VARIABLE _result
+    )
+ENDIF()
+
 IF(${_result} EQUAL 0)
   Subversion_WC_INFO(${CTEST_SOURCE_DIRECTORY} _svn)
+
+ELSE()
+
+  # Umm, no valid subversion info was found, try again with git-svn:
+  FIND_PACKAGE(Git QUIET)
+  IF(GIT_FOUND)
+    EXECUTE_PROCESS(
+      COMMAND ${GIT_EXECUTABLE} svn info
+      WORKING_DIRECTORY ${CTEST_SOURCE_DIRECTORY}
+      OUTPUT_VARIABLE _svn_WC_INFO
+      RESULT_VARIABLE _result
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+      )
+
+    IF(${_result} EQUAL 0)
+      STRING(REGEX REPLACE "^(.*\n)?URL: ([^\n]+).*"
+        "\\2" _svn_WC_URL "${_svn_WC_INFO}")
+      STRING(REGEX REPLACE "^(.*\n)?Repository Root: ([^\n]+).*"
+        "\\2" _svn_WC_ROOT "${_svn_WC_INFO}")
+      STRING(REGEX REPLACE "^(.*\n)?Revision: ([^\n]+).*"
+        "\\2" _svn_WC_REVISION "${_svn_WC_INFO}")
+      STRING(REGEX REPLACE "^(.*\n)?Last Changed Date: ([^\n]+).*"
+        "\\2" _svn_WC_LAST_CHANGED_DATE "${_svn_WC_INFO}")
+    ELSE()
+      SET(_svn_WC_INFO)
+    ENDIF()
+  ENDIF()
+ENDIF()
+
+# If we have a valid (git) svn info use it:
+IF(${_result} EQUAL 0)
+
   STRING(REGEX REPLACE "^${_svn_WC_ROOT}/" "" _branch ${_svn_WC_URL})
   STRING(REGEX REPLACE "^branches/" "" _branch ${_branch})
   STRING(REGEX REPLACE "/deal.II$" "" _branch ${_branch})
-  SET(CTEST_BUILD_NAME "${CTEST_BUILD_NAME}-${_branch}")
-ENDIF()
 
-#
-# Append config file name to CTEST_BUILD_NAME:
-#
-
-IF(NOT "${CONFIG_FILE}" STREQUAL "")
-  GET_FILENAME_COMPONENT(_conf ${CONFIG_FILE} NAME_WE)
-  STRING(REGEX REPLACE "#.*$" "" _conf ${_conf})
-  SET(CTEST_BUILD_NAME "${CTEST_BUILD_NAME}-${_conf}")
+  SET(CTEST_BUILD_NAME "${CTEST_BUILD_NAME}-${_branch}")
 ENDIF()
 
-MESSAGE("-- CTEST_BUILD_NAME:       ${CTEST_BUILD_NAME}")
-
 #
 # We require valid svn information for build tests:
 #
@@ -346,7 +378,7 @@ IF( "${TRACK}" STREQUAL "Build Tests"
 TRACK was set to \"Build Tests\" which requires the source directory to be
 under Subversion version control.
 "
-    )
+  )
 ENDIF()
 
 #
@@ -374,6 +406,18 @@ ELSE()
     )
 ENDIF()
 
+#
+# Append config file name to CTEST_BUILD_NAME:
+#
+
+IF(NOT "${CONFIG_FILE}" STREQUAL "")
+  GET_FILENAME_COMPONENT(_conf ${CONFIG_FILE} NAME_WE)
+  STRING(REGEX REPLACE "#.*$" "" _conf ${_conf})
+  SET(CTEST_BUILD_NAME "${CTEST_BUILD_NAME}-${_conf}")
+ENDIF()
+
+MESSAGE("-- CTEST_BUILD_NAME:       ${CTEST_BUILD_NAME}")
+
 #
 # Declare files that should be submitted as notes:
 #
@@ -388,6 +432,7 @@ SET(CTEST_NOTES_FILES
 #
 # Setup coverage:
 #
+
 IF(COVERAGE)
   IF(NOT TRACK MATCHES "Experimental")
     MESSAGE(FATAL_ERROR "
@@ -398,7 +443,6 @@ COVERAGE=TRUE.
   ENDIF()
 
   FIND_PROGRAM(GCOV_COMMAND NAMES gcov)
-
   IF(GCOV_COMMAND MATCHES "-NOTFOUND")
     MESSAGE(FATAL_ERROR "
 Coverage enabled but could not find the gcov executable. Please install
-- 
2.39.5